Trump has talked about UFOs over the years, mixing skepticism, curiosity and hints about what he’s been told.

Jimmy Carter claimed to see a UFO in Georgia in 1969, while Ronald Reagan's pilot witnessed a mysterious craft - these presidents had fascinating encounters with the unexplained

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens. Legendary reporter George Knapp,

NO ALIENS, dead or alive, have ever been taken to Porton Down, a government website proclaimed last year in an attempt to finally shut down speculation surrounding the UK‘s most secret facility.

Have aliens really descended upon British shores? In 2013, the UK declassified dozens of files outlining various UFO cases and how they were investigated.

A new report details that the number of sightings of Unidentified Anomalous Phenomena is increasing as enthusiasts are searching for a chance to connect with the outrageous mysteries of the universe. ByJim Dobson, Senior Contributor. Forbes contributors ...

UFO investigator examines paranormal sightings as a "Ghostbuster for aliens." — -- When people think they have seen UFOs, Chuck Zukowski takes their calls. “I’m Ghostbuster for aliens. If a local rancher hears about a possible [cattle] mutilation ...

Steven Spielberg returns to alien storytelling with Disclosure Day, a global thriller exploring what happens when humanity learns we are not alone.

A 'jellyfish' UFO crowned by shifting coloured lights hovered above a Russian city for an hour before disappearing in the 1980s. The strange case is among a newly shared bundle of Soviet-era documents that lift the lid on how officials in the former USSR quietly recorded and assessed strange objects in the sky- even as they publicly dismissed visiting alien craft as Western nonsense.